The plateau audit

When the trend has genuinely been flat for a month, resist the two reflexes that ruin most plateaus: cutting harder and starting over. Both skip the step that actually helps — finding out why the trend is flat.

I walk my patients through the same five areas every time. Do this on paper, over a week or two, with the curiosity of an auditor rather than the severity of a judge. The goal is not to catch yourself failing. The goal is to find the one or two places where the explanation is hiding.

One: measurement

Start by auditing the measurement itself, because a surprising number of plateaus dissolve here. Are you weighing under consistent conditions — same scale, same time of morning? Are you judging weekly averages or reacting to single readings? Has anything changed that holds water against you: a saltier stretch of eating, a new training block, travel, poor sleep, a menstrual phase? And is anything else moving while the scale is not — clothes fitting differently, waist measurement drifting down, strength holding? A body that is recomposing can be making real progress behind a flat scale number.

Two: intake

Next, energy in — audited without shame. If you track, tighten the tracking for two honest weeks: weekends included, drinks included, bites and tastes and finishing-the-kids'-plate included. Portions creep quietly as food grows familiar; sauces, oils, and "healthy" snacks are the classic hiding places. If you do not track, this is the fortnight to write things down, not forever, just long enough to see. You are not looking for a villain. You are looking for a gap between the plan you remember and the plan you are running.

Three: movement

Then energy out. Formal exercise counts, but so does everything between workouts — and that background movement often falls when routines change. A new desk job, a colder season, an injury that quietly trimmed your steps: all of it narrows the energy gap. Ask two questions. Has my structured activity actually happened as planned? And has my ordinary daily movement — steps, stairs, errands on foot — shrunk without my noticing?

Four: treatment exposure

If medication is part of your plan, audit the exposure itself. Have doses been taken on schedule, or have refill gaps, travel, and missed weeks crept in? Has anything changed about the prescription or where it comes from? Are you on a treatment and dose that were producing progress before the stall, or did the stall begin around a change? Bring specifics — dates and gaps, not impressions — because this is the area where your clinician can do the most with good information. What the trials show about how these medications behave over time is Chapter 4; do not adjust anything yourself on the basis of a flat scale.

Five: health context

Finally, the medical layer. Some medications prescribed for other conditions are associated with weight gain or can blunt weight loss. Thyroid function, sleep quality and sleep apnea, chronic stress, perimenopause and menopause, mood — each can lean on the same scale you are watching. This part of the audit is not something to diagnose at home; it is something to flag. If your review turns up short sleep, a new prescription, a missed period, unusual fatigue, or symptoms you have been explaining away, write them down for a clinician rather than a search engine. Chapter 7 covers when that conversation should happen promptly.

Reading your audit

When patients complete this honestly, the usual result is not a dramatic discovery. It is two or three small findings — a measurement habit worth fixing, a portion drift worth closing, a sleep pattern worth taking seriously. That is a good outcome. Small findings are actionable.

And sometimes the audit comes back genuinely clean: measurement sound, intake consistent, movement intact, treatment steady, nothing medical flagged — and the trend still flat. A clean audit is not a dead end. It is exactly the situation the rest of this book is for: understanding what treatment can and cannot add (Chapter 4), making sure the weight you already lost was the right kind (Chapter 5), choosing one deliberate change instead of five panicked ones (Chapter 6), and knowing when the pattern deserves medical eyes (Chapter 7).

Take the audit with you. The 30-Day Plateau Review — the printable companion to this book — turns these five areas into a month of simple prompts and a checklist you can bring to any appointment.